.introduce-container {
  position: relative;
  .content-box {
    background: #757575;
    float: right;
    width: 40%;
    height: 450px;
    padding: 130px 80px;
    line-height: 25px;
    color: #fff;
    .name {
      margin-bottom: 20px;
    }
  }
  .introduce-pic {
    float: right;
    width: 60%;
    height: 450px;
    background-size: cover;
    background-position: center;
  }
}
